diff --git a/util/collection/src/test/scala/PMapTest.scala b/util/collection/src/test/scala/PMapTest.scala
index 091012f6e..bac4b7364 100644
--- a/util/collection/src/test/scala/PMapTest.scala
+++ b/util/collection/src/test/scala/PMapTest.scala
@@ -12,7 +12,7 @@ object PMapTest
 	mp(Some("asdf")) = "a"
 	mp(Some(3)) = 9
 	val x = Some(3) :^: Some("asdf") :^: KNil
-	val y = x.map[Id](mp)
+	val y = x.transform[Id](mp)
 	val z = y.down
 	z match { case 9 :+: "a" :+: HNil => println("true") }
 }
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